diff --git a/openjpeg2.spec b/openjpeg2.spec
index c5bd64c..e0e9ed0 100644
--- a/openjpeg2.spec
+++ b/openjpeg2.spec
@@ -1,6 +1,6 @@
 Name:           openjpeg2
 Version:        2.4.0
-Release:        2
+Release:        3
 Summary:        C-Library for JPEG 2000
 License:        BSD and MIT
 URL:            https://github.com/uclouvain/openjpeg
@@ -94,11 +94,11 @@ mv %{buildroot}%{_mandir}/man1/opj_dump.1 %{buildroot}%{_mandir}/man1/opj2_dump.
 %{_bindir}/opj2_compress
 %{_bindir}/opj2_decompress
 %{_bindir}/opj2_dump
-%{_mandir}/man1/opj2_compress.1*
-%{_mandir}/man1/opj2_decompress.1*
-%{_mandir}/man1/opj2_dump.1*
 
 %changelog
+* Wed Jan 12 2022 yangcheng <yangcheng87@huawei.com> - 2.4.0-3
+- fix file duplication
+
 * Wed Jan 12 2022 yangcheng <yangcheng87@huawei.com> - 2.4.0-2
 - fix binary duplication